Leahaspinall Leahaspinall

02-04-2015
Mathematics

contestada

A number was increased by 2% to £78.03
What was the number before this increase?

Respuesta :

02-04-2015

(x + (2% * x) = 78.03

Simplify:

(x + 0.02x) = 78.03

1.02x = 78.03

Divide 1.02 to both sides:

x = 76.5

Answer Link

Аноним Аноним

02-04-2015

78+2%= 78.05

78.03+0.02=78.05

Answer Link

Otras preguntas

What do "extension" and "flexion" mean?

What were the most popular final destinations chosen by immigrants after they entered the United States? Check all that apply. Immigrants chose to stay in large

How does gene therapy work?

A student performs this experiment and measures the bar to have a mass of 150g and length of 36cm. What is the moment of inertia of the bar?

if the translation T maps point A(-3,1) onto point A'(5,5), what is he translation T?

Explain the significance of retinal changes in a patient with high blood pressure.

A permanent magneta. attracts all substances b. attracts only magnetic substancec. attracts magnetic substances d. attracts some substances and repels other.

Some organisms in an ecosystem obtain energy and nutrients from plants. These organisms store the energy in their bodies. What happens to the energy in the ecos

rewrite the expression using an exponent

What was an effect of the US increase in production during World War II? O It gave the Allies the advantage to win the war. It gave the Axis the advantage to wi